中小学教育资源及组卷应用平台
新人教版必修二Unit 1 Period 1
Listening and Speaking 学案
学生姓名 班级 序号
课题内容 Unit 1 Unit 1 Wildlife Protection Period 1 Listening and Speaking
教材分析 The listening and speaking class is about how to protect endangered wildlife. Faced with the decrease in the number of wild animals, people began to look for the reasons and called on people to protect them. Students can improve their awareness of wildlife protection by studying text and participate in some volunteer activities for wildlife protection. In this lesson, the reading part of the text first shows us the serious problems in wildlife protection. In this part, we learn about the endangered African elephant and expand our understanding of the current situation of other endangered animals. Understand the reasons why animals are on the verge of extinction. In the listening part, we listened to a speech on what measures people are taking to protect endangered animals. In the pronunciation practice part, we practice word segmentation according to syllables and read aloud with correct stress.
学习目标与核心素养 1. Students can understand the content of listening materials through visual pictures.2. Students can master the method of guessing the meaning of a word in listening, speaking and discussing.3. Understand how to save and help endangered wild animals.4. Students can talk about an endangered animal by using the functional sentences of the dialogue.5.Students can put forward suggestions and solutions on wildlife protection, discuss with their partners, and show the discussion results to the whole class.6. Master the pronunciation of syllables.
学习重点 1. Enable the students to talk about the current situation of wild animals.2.Students can put forward suggestions and solutions on wildlife protection, discuss with their partners, and show the discussion results to the whole class.3.Students can talk about an endangered animal by using the functional sentences of the dialogue.
学习难点 Students can talk about an endangered animal by using the functional sentences of the dialogue.
一、重点单词
1. illegal adj. 非法的;不合法的
2. hunt v.打猎;搜寻n.搜寻;打猎
3. immediately adv.立刻
4. alarming adj.惊人的;使人惊恐的
5. rate n. 速度;比率vt.等级划分
6. extinct adj.已灭绝的
7. mass adj.大量的;广泛的n.团;块
8. aware adj. 知道;意识到
9. endanger vt. 使遭受危险;危害
10. average adj.平均的;平常的 n.平均数;平均水平
11. measure n.措施;方法v. 测量;度量
12. pressure n.压力;要求
二、重点短语
1. on earth 究竟;到底
2. aware of 意识到;知道
3. die out 灭亡;逐渐消失
4. on average 平均
5. make progress 取得进步
6. concerned about 对...关切的;为....担忧的
7. adapt to 适应
三、重要语言点
1. What on earth are we doing to our planet
on earth: used to make a question more forceful(放疑问词之后表强调,通常表示问题没有答案或很难回答)究竟;到底。
根据中文意思完成句子。
①No one had realized what was on earth (到底)going on.
②How on earth(究竟)did that happen
③What's about the children on earth(到底)
2. ... is dying out at an alarming rate.
(1)die out:灭亡;逐渐消失
die相关搭配:
die away逐渐减弱;逐渐模糊;逐渐消失
die off相继死去;先后死去
die out灭绝;消失
die down逐渐变弱;逐渐平息;逐渐暗淡
单句语法填空
①The wild population of koalas is in danger of dying out so we should take steps to protect them.
②The fire died out , so we put more coal on it.
③The sound of the car died down in the distance.
(2) alarming 使人惊恐的;惊人的
alarming词语搭配:
in alarm惊恐地
an alarm system警报系统
air alarm空袭警报
fire alarm systems火灾报警系统
单句语法填空
①The power of ideas is very alarming (alarm)!
②“What have you done ”Ellie cried in alarm.
(3) rate n.速度;比率 vt.划分等级
The schools were rate according to their exam results.这些学校是按考试成绩排名次的。
词语搭配:
the birth/death rate出生率/死亡率
at a rate of .....的速度; ....的比率
at a steady rate以平稳的速度
at an average rate of 10 kilometers an hour以平均每小时10千米的速度
a high success/failure rate很高的成功/失败率
完成句子
①Most people walk at an average rate of (平均速度为) 5 kilometers an hour.
②Local businesses are closing at a/the rate of (以......的速度) three a year:
③So far the spacecraft has been traveling at a steady rate .(以稳定的速度).
3. Between 150 and 200 speckles are becoming extinct every day.
每天都有150到200个物种灭绝。
extinct adj. 已灭绝的
an extinct volcano死火山
an extinct species 已灭绝的一个物种
词语积累
extinction n.灭绝
be close to extinction濒临灭绝
preserve endangered species from extinction保护濒危物种不致灭绝
lead to the extinction of many animals导致许多动物的灭绝
根据中文意思填空
①The dinosaur became extinct (灭绝)before the appearance of man.
②The mountain gorilla is on the verge of extinction (灭绝).
③The tiger is in be close to extinct(灭绝).
4. I'm concerned about the African elephants.
我很担心非洲象。
be concerned about对....关切的;为... .担忧的
as/so far as sb./sth. is concerned ...就....而言
be concerned with ..关涉及;对...关心的
concern V. &n.
(1)vt.涉及; .担忧
(2) n.担心;忧虑;关注;利害关系
搭配with concern关切地; show/express concern about for对...表示担心关心
单句语法填空
①My teacher is looking at me with concern (关切地).
②They sowed great concern about (对......关心)her safety.
③As far as I am concerned(就我而言), reading English newspapers is of great help to our English study.
5.We must make people aware of the problem and help protect the endangered wildlife.
我们必须让人们意识到这个问题，帮助保护濒危野生动......
aware adj,知道;发觉; ..意识的(不用于名词前)
be/become aware of.....知道意识到....../that......知道/意识到......
根据中文意思填空
①We are fully aware of (意识到)the dangers.
②Curiosity gave us all a natural awareness (aware).
③People should raise awareness (提高......意识) environmental protection.
6. Elephants need large living spaces,so It's difficult that for them to adapt to the changes.
大象需要大的生存空间，因此对它们来说适应变化是困难的。
adapt vi. &vt.
(1) vi.适应vt.使适应:使适合
搭配: adapt to适应/透......
adapt oneself to使其人自己适应/适合......
(2) vt.改编，改写(剧本等)
根据中文意思填空
①I've decided to adapt(改编)the novel for a TV series.
②It is not easy to adapt oneself to new conditions.
③If you're outgoing, it is very easy for you to are often adapted of (适应新环境) while studying abroad.
7.What measures are being taken to help them
正在采取什么措施来帮助它们
measure n. &v.
(1) n.措施;方法;计量单位
词语搭配
made to measure量身定做
take measures to do sth. 采取措施做某事
(2) vt.测量;度量;估量
(3) linking verb (尺寸、长短、数量)等度量为
根据中文意思填空
①A number measures (方法)were taken to alleviate the problem.
②I'll need to get a suit made to measure (订做).
③It's hard to measure (估量)the importance of good manner.
④Education shouldn't be measured (衡量) only by examination results.
⑤The main bedroom measures (量度为)12 feet by 15 feet.
一、单语法填空
1. [2018.天津卷] False fire alarms are________(legal) and may lead to
imprisonment.
2. [2020.浙江卷] Over thousands of years，they began to depend less on what could________(hunt)or gathered from the wild, and more on animals they had
raised and crops they had sown.
3. [2020.天津卷]I cannot make my decision________(immediate), but you will hear from me soon.
4.[2016.北京卷]California condors(秃鹰) attract researchers' interest because they almost died______in the 1980s.
5. [2013.上海卷] Home to some three billion people, these twenty-four countries have seen incomes increase at _______average rate of five percent- compared to two percent in developed countries.
二、完形填空
[2019.全国I卷] The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°，there is evidence 1____they range all the way across the Arctic, and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been 2____(poor) studied; however, biologists calculate that there are about 20, 000-25, 000 polar bears worldwide.
Modern methods 3_____tracking polar bear populations have been employed only since the mid- 1980s，and are expensive 4____( perform ) consistently over a large area. In recent years some Inuit people in Nunavut 5_____(report) increases in bear sightings around human settlements，leading to a 6_____(believe) that populations are increasing.Scientists have responded by 7_____ (note) that hungry bears may be congregating (聚集) around human settlements , leading to the illusion (错觉) that populations are 8_____(high) than they actually are. Of 9_____ nineteen recognized polar bear sub populations, three are declining, six 10_____(be) stable, one is increasing,and nine lack enough data.
三、阅读理解
The endangered pandas in Qinling Mountains might face a new threat: the loss of their food—bamboo, which makes up 99% of their meals.
Adult pandas spend most part of the day eating bamboo and have to take in at least 40 pounds a day to stay healthy. However, a new study published in Nature and Climate Change warned that they may soon find their food gone because most of the bamboo in Qinling Mountains might disappear by the end of the century as a result of rising temperature worldwide.
A team made up of researchers from Michigan State University and the Chinese Academy of Sciences has studied the effects of climate change on the bamboo in Qinling Mountains. They have found that bamboo is very sensitive to climate changes. "80% to 100% of the bamboo would be gone if the average temperature increases 3.5 degrees worldwide by the end of the century." said Liu Jianguo, one of the report's authors. He added, "This is how much the temperature would rise by 2100 even if all countries will keep their promises in the Paris Agreement. But you know what is happening around the world."
In recent years, China has been trying its best to protect the endangered pandas by setting up more and bigger natural reserves.
"But it is far from being enough and the endangered pandas need cooperation from the rest of the world, because their future is not just in the hands of the Chinese," said Shirley Martin from World Wildlife Fund but not a member of the team.
The Qinling Mountains, in the southwest of China, are home to about 260 pandas. That is about 13% of the China's wild panda population. In addition, about 375 are living in research centers and zoos in China.
（1）Which can be the best title for the text
A.Necessity to Change Pandas' Food
B.A New Threat Faced by the Pandas
C.The Disappearance of Bamboo
D.Efforts Made to Save Pandas
（2）What can we learn from the first paragraph
A.Pandas have already eaten 99% of the bamboo in Qinling Mountains.
B.Pandas in Qinling Mountains are just threatened by the loss of food.
C.Lots of the bamboo in Qinling Mountains will possibly disappear.
D.Qinling Mountains cannot provide enough bamboo for the pandas.
（3）What does Liu Jianguo mean
A.Bamboo is sensitive to the changes of temperature.
B.China needs more help from World wildlife Fund.
C.China is making great efforts to protect the pandas.
D.It is difficult to control the temperature rise within 3.5 degrees.
（4）How many wild pandas are there in China
A.About 2,000.
B.About 635.
C.About 260.
D.About 2,635.
答案
一、单语法填空
1.illegal句意:误报火警是违法的，可能会导致监禁。illegal 意为“违法的"。
2. be hunted on 后跟的是what引导的宾语从句，what在从句中作主语，what与hunt之间是被动关系，且由前面的情态动词可判断用be hunted。句意:几千年来，他们开始减少对野外狩猎和采集的依赖，更多地依靠自己饲养的动物和播种的庄稼。
3. immediately副词修饰动词短语make my decision。句意: 我不能立即作出决定，但你很快就会听到我的消息。
4. out die out灭绝，逐渐消失。句意:加利福尼亚秃鹰吸引了研究人员的兴趣，因为它们在20世纪80年代几乎灭绝。
5.an at a rate of... ......的比率，......的速度。average读音以元音音素开头，故其前用an。句意:这24个国家有大约30亿人口，他们的收入平均以5%的速度增长，而发达国家只有2%。
二、完形填空
[语篇导读]北极熊生活在北极圈和一些广阔的陆地上，南至纽芬兰。由于对北极熊活动范围的研究甚少,很难计算出全球北极熊的数量;然而,生物学家计算出全世界大约有2万到2.5万头北极熊。
1. that考查名词性从句。句意为:虽然它们很少出现在北纬88度(的地区) ,但有证据表明，它们的活动范围遍及北极地区，甚至南至加拿大的詹姆斯湾。根据句意及设空前的evidence可知,此处应填的是同位语从句的引导词。再分析设空后的句子成分可知，从句不缺成分，且句意完整，因此应用that引导该同位语从句。故填that。
2.poorly考查词性转换。句意为:由于对北极熊活动范围的研究甚少，很难计算出全球北极熊的数量....设空处修饰动词studied,应用副词。故填poorly。
形容词和副词的基本用法:
(1)形容词可作定语、表语和补语:常位于名词前，作定语,修饰名词;位于系动词之后,作表语;位于宾语之后,作补语。(2)副词在句中常作状语，用于修饰动词、形容词、副词或句子。
3. of/for考查介词。句意为:追踪北极熊数量的现代方法从20世纪80年代中期才被运用,而且在大面积范围内持续进行的成本很高。method of/ for (doing)...为固定搭配,意为"做.....方法。故填of/for。
4. to perform考查非谓语动词。句意见上一题解析。根据"主语+be +adj. + to do"结构可知，此处应用动词不定式,其中动词不定式用主动形式表被动意义。故填to perform。
5.have reported考查动词的时态。句意为:近年来，努纳武特的一些因纽特人报告说，在人类居住地附近看到熊的次数有所增加,这让人们以为熊的数量正在增加。根据时间状语In recent years可知,本句应用现在完成时。故填have reported。
6. belief考查词性转换。句意见上一题解析。设空处作介词to的宾语，且其前有不定冠词a限定，其后有同位语从句修饰，应用名词形式。故填belief,意为“观点;信念”。
7.noting考查非谓语动词。句意为:科学家们已做出回应，称饥饿的熊可能聚集在人类居住地附近，导致了熊的数量比实际数量要多的错觉。设空处作介词by的宾语,应用动名词形式。故填noting.
(1)note如果是名词，意为“笔记;便签;字条;音符;注解;钞票”,设空后的从句不好解释。(2)by作为介词，表示“通过”时后常加动词的-ing形式(除非是固定短语,如by hand, by means of)。(3)本题解题(在不确定note的意思，或者混淆了和notice意思的前提下也几乎不会影响考生做题)的思路和重点应该关注前面的介词by,by + doing是本题的考点,意为“通过做”,如by working hard( = through hard work)。
8. higher考查形容词的比较等级。句意见上一题解析。根据句意及设空后的比较级的提示词than可知,设空处应填形容词的比较级，故填higher。
9. the 考查冠词。句意为: 在已知的19个北极熊亚种群中,有3个正在减少,6个保持稳定,1个正在增加,还有9个缺乏足够的数据。根据句意及设空处后的nineteen recognized polar bear sub populations 可知，此处特指“已知的19个北极熊亚种群",应用定冠词限定，故填the。
10. are考查动词的时态及主谓一致。句意见上一题解析。分析句子结构可知,本句由多个分句并列组成。其中设空处所在分句的主语为six,为复数概念，谓语应用复数，且下文中的lack也是提示;本句叙述一般事实,应用一般现在时。故填are。
三、阅读理解
[答案]
（1）B
（2）C
（3）D
（4）A
[解析]本文是一篇说明文，介绍了秦岭大熊猫的食物来源——竹子受到威胁。由于气候变暖，到本世纪末，秦岭的大部分竹子也许会遭遇灭顶之灾。研究者们呼吁采取措施进行保护。
（1）考查主旨大意。根据第一段可知首段点明文章主题，重点讲述了秦岭大熊猫的食物来源——竹子受到威胁。这对于大熊猫的生存来说是一个新的威胁。所以“大熊猫面临的新威胁”为最佳标题。故选B。
（2）考查推理判断。根据第一段 “The endangered pandas in Qinling Mountains might face a new threat: the loss of their food—bamboo, which makes up 99% of their meals.”可知秦岭濒危的大熊猫可能面临一个新的威胁：失去它们的食物——竹子，它们99%的食物的来源。由此推断出秦岭的大部分竹子也许会遭遇灭顶之灾，可能会消失。故选C。
（3）考查推理判断。根据第三段中的“ He added, ‘This is how much the temperature would rise by 2100 even if all countries will keep their promises in the Paris Agreement. But you know what is happening around the world.’” 可知Liu Jianguo说即使各个国家都遵守巴黎协定，到2100年，全球气温仍然会增长3.5度。由此可推断出Liu Jianguo认为控制温度上升很难。故选D。
（4）考查数字计算。根据最后一段中的 “The Qinling Mountains, in the southwest of China, are home to about 260 pandas. That is about 13% of the China’s wild panda population.”可知秦岭山上有260只熊猫，占中国野生熊猫总数的13%，中国野生熊猫的总数则是：260除以13%，得2000。故选A。
[点评]本题考点涉及推理判断，数字计算和主旨大意三个题型的考查，是一篇环保类阅读，考生需要根据上下文的逻辑关系，进行分析，推理，概括和归纳，从而选出正确答案。
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Unit 2 Wildlife Protection
Period 1
新人教版(2019) 必修第二册
Listening and Speaking
Key words
illegal
adj.[ li ɡl] illegal activities
hunt
v.&n.[h nt]
go hunting
hunt for
immediately
adv.[ mi di tli]
immediate adj.
immediate action
Key words
alarming
adj.[ lɑ m ]
alarm vt.
in alarm
rate
n.[re t]
at the rate of
extinct
adj.[ k st kt]
extinction
Key words
mass
adj.&n.[m s]
a mass of /mass of
the mass of
aware
adj. [ we (r)]
become aware of
endanger
vt.[ n de nd (r)]
endanger animals
Key words
average
adj.&n.[ v r d ]
on average
an average of
measure
n.&v.[ me (r)]
made to measure
pressure
n.[ pre (r)]
under pressure
Key phrases
1. on earth 究竟;到底
2. aware of 意识到;知道
3. die out 灭亡;逐渐消失
4. on average 平均
5. make progress 取得进步
6. concerned about 对...关切的;为....担忧的
7. adapt to 适应
重点短语
Game time
aware
mass
measure
average
endanger
hunt
rate
alarming
pressure
illegal
immediately
extinct
Lead in
How do these animals relate to the title of the unit
Can you describe what you see in the picture
Look at the opening page of the unit.
②I see several gemsboks, they are a type of antelope in Southern Africa.
When the buying stops, the killing can too.——Wild Aid
①I see an African elephant,the elephant's long teeth (tusks).I thought that the elephant's teeth could be made into ivory products.
Lead in
Look at the opening page of this unit. Discuss with your prater and answer the following questions.
1 What do you think of when you see this photo
2 Do you think that elephants are an endangered species
3 What other wild animals are in danger
Lead in
Look at the opening page of this unit. Discuss with your prater and answer the following questions.
1 What do you think of when you see this photo
This is a vast forest in which the elephants, gemsboks, lions, foxes and wolves live.
Lead in
Africa elephant is the largest mammal(哺乳动物) on land.
Because of its tall body, it is a real Hercules(大力士)and Big
Mac(巨无霸)in the land animal world, and it has a long nose
and long teeth as weapons. Therefore, there are no natural
enemies in nature except human beings.
Ivory is made of elephant tusks, which has been used as a precious
carving material. Ivory is expensive, so elephants have been killed and caught indiscriminately, which is one of the reasons for the sharp decline in their number.
2 Do you think that elephants are an endangered species
Watch the following video. What ecological and environmental
problems are the earth facing Why are wild animals in danger Why do we say that man can save the earth, and man can destroy it
Free talk
Lead in
Elephants, pandas, golden monkeys, antelopes, Tibetan antelopes, South China tigers, Yangtze alligator, mi-lu.
3 What other wild animals are in danger
Pre-listening
1 What message do these posters share
2 Which one moves you the most Why
Talk about saving endangered wildlife.
1 Before you listen, discuss these questions in pairs.
Use visuals to predict content
Before you listen, look at pictures, charts, videos, and other visuals to help you predict what you will hear.
a clock—— counting the time
a tiger at “11 o'clock” position
a man at“12 o'clock” position
many dead bodies under the clock immediately
words: stop illegal hunting immediately
Pre-listening
Look at the posters. Can you describe what you see in the poster and what message they convey
poster 1
illegal:not allowed by law
message:illegal hunting has resulted in the extinction of some animals. If we don’t stop it, human beings will be the next one to die out.
extinction:death of all its living members
Pre-listening
message:
There are species 150-200 wildlife lost every 24 hours. Call on people to pay attention to such a serious situation.
Look at the posters. Can you describe what you see in the poster
and what message they convey
poster 2
an hourglass
top: 150-200 wildlife species lost
down: lost filling down with some wildlife
at the bottom (extinct wildlife)
background: every 24 hours
extinction n. extinct adj.
Pre-listening
message:
Up to 73 million sharks end up in shark fin soup each year.
Call on people to protect wildlife by stop having shark fin soup.
Look at the posters. Can you describe what you see in the poster and what message they convey
poster 3
a big bowl of shark fin soup
a big dying shark with its fin falling down, bleeding dead sharks without fins more sharks on a spoon
Pre-listening
Features of a poster; big pictures/photos; powerful
words/ slogans; careful design and use of colors,types
of characters/letters...
What message do these 3 posters share
Wildlife is under threat.
Which one moves you most Why
Watch the video below. talk with your partner, and answer the
following questions. What measures has China taken to protect living things
Discussion
Pre—listening
Listening skills: Visual information can be used to predict content.
Before listening, you can look at the visual information related to the text, such as pictures, charts and videos, to help you predict what you will hear.
Prediction
1.What is the content of listening
2.How to predict listening content
What on Earth Are We Doing to Our Planet
Our planet's________is dying out at an alarming rate.Between
150-200 species are becoming extinct every day.This mass
extinction is caused by hunting, habitat_____and pollution.
We must make people aware of the problem and help________
the endangered wildlife before it's too late!
Listening
2 Listen to the first part and fill in the blanks.
Wildlife
loss
protect
mass: a large number of; huge; serious
habitat:natural environment where animals live and grow
Listen and check your answers.
Listening
1. How many elephants are killed on average every day
2. What did Prince William say about China
3. What is said at the end What does it mean to you
3 Listen to the second part and take notes.
Can you answer the following questions with your notes
54.
China can become a global leader in wildlife protection.
“Change begins with you."
If we want things to change, we must change ourselves first and not wait for others to change first. We must be the change we want to see in the world.
4 Discuss the question in groups.
What does“Change begins with you" mean
Speaking
4. Look at the pictures of 3 different kinds of animals. Do
some research on them based on these questions:
1.What do you know about the animals in the photos
2. What problems do they face
3. What is being done to help them
4.With what you've found out, make a short speech about any one of them.
Speaking
Look at the pictures of 3 different kinds of animals. Do some
research on them based on these questions:
With what you've found out, make a short speech about any one of them.
You can organize the information in this way:
I'm concerned about... (an animal)
They are...
(problems)
Some measures are being taken to help them. (measures)
Speaking
problems
African elephants
illegal hunting
habitats have been threatened
build elephant reserves
Publicity for public welfare
measures
Speaking
A: I’m about concerned about the African elephants. What do you know about them
Well, I know that they're being illegal hunting and their habitats
have been threatened, so they're in danger of extinction.Elephants need large living spaces.
The authorities are under pressure to build elephant reserves and tell people not to buy elephant products.
5 In pairs, discuss the questions, role-play the example, and then
talk about one of the animals in the photos below.
Group discussion. As teenagers, how should we protect wild animals
don't hunt
wild animals
Don’t disturb
the animal habitat
raise money
establish wildlife nature reserves
Discussion
animal
protection
Refuse to use animal products
Refused to eat wild animals
Snub-nosed monkey(金丝猴) are the unique and rare animals in China.
Distribution:They are distributed in the mountainous areas of Southwest
China.
Species classification: Golden snub-nosed monkey(川金丝猴), Rhinopithecus
bieti(滇金丝猴)and Gray snub-nosed monkey(黔金丝猴) in China.
Feeding habits: feed on berries, bamboo shoots and mosses (苔藓).
Protection level:Snub-nosed monkey(金丝猴) are the unique and rare animals in China, listed as endangered species in the China Species Red List(红色物种名录).
Cultural knowledge accumulation: endangered animals in China.
Accumulation
Snub-nosed monkey
Do you know what other endangered animals are in China What do you know about these animals
Distribution: the wild South China tiger is a typical mountain
forest animal, mainly living in nature reserves in South China.
Living habits: South China tigers like to live alone. They often
do activities in the evening. They have a good sense of smell and
move quickly. They can swim, but they can't climb trees.
Feeding habits: South China tiger are mainly deer, wild boar, roe deer and other animals.
Protection level:South China tiger is a national first-class protected animal.
Cultural knowledge accumulation: endangered animals in China.
Wild South China tiger
Do you know what other endangered animals are in China What do you know about these animals
Accumulation
Speaking
Pronunciation
stressed syllables and unstressed syllables
alarming announcement authority architecture civilisation
competition contribution electricity investigate literary
recommend responsibility vocabulary volunteer refrigerator
Reading all these words and separate the syllables first.
3 syllables
4 syllables
5 syllables
6 syllables
alarming
announcement
recommend
volunteer
authority
architecture
competition
contribution
investigate
literary
civilisation
electricity
vocabulary
refrigerator
responsibility
Speaking
Pronunciation
stressed syllables and unstressed syllables
alarming announcement authority architecture civilisation
competition contribution electricity investigate literary
recommend responsibility vocabulary volunteer refrigerator
Mark the syllables with different colors and put the words into correct groups.
(red for primary stressed; black for secondary stressed; blue for unstressed)
3 syllables
4 syllables
5 syllables
6 syllables
alarming
announcement
recommend
volunteer
authority
architecture
competition
contribution
investigate
literary
civilisation
electricity
vocabulary
refrigerator
responsibility
Listen,check your answer and repeat them.
Language point
What on earth are we doing to our planet
on earth: used to make a question more forceful(放疑问词之后表强调,通常表示问题没有答案或很难回答)究竟;到底。
根据中文意思完成句子。
①No one had realized what was_________(到底)going on.
②How________(究竟)did that happen
③What's about the children ________(到底)
on earth
on earth
on earth
Language point
1.die out:灭亡;逐渐消失
die相关搭配:
die away逐渐减弱;逐渐模糊;逐渐消失 die off 相继死去；先后死去
die out灭绝;消失 die down逐渐变弱;逐渐平息;逐渐暗淡
... is dying out at an alarming rate.
单句语法填空
①The wild population of koalas is in danger of dying____so we should take steps to protect them.
②The fire died_____, so we put more coal on it.
③The sound of the car died______in the distance.
out
out
down
Language point
2.alarming 使人惊恐的;惊人的
单句语法填空
①The power of ideas is very ________(alarm)!
②“What have you done ”Ellie cried ___alarm.
alarming
in
alarming词语搭配：
in alarm 惊恐地 an alarm system 警报系统
air alarm 空袭警报 fire alarm systems 火灾报警系统
Language point
3. rate (1) n.速度;比率
词语搭配：
the birth/death rate 出生率/死亡率
at a rate of 以......的速度;以......的比率
at a steady rate 以平稳的速度
at an average rate of 10 kilometers an hour以平均每小时10千米的速度
a high success/failure rate 很高的成功/失败率
(2)vt.划分等级
The schools were rate according to their exam results.这些学校是按考试成绩排名次的。
完成句子
①Most people walk____________________(平均速度为) 5 kilometers an hour.
②Local businesses are closing______________(以......的速度) three a year.
③So far the spacecraft has been traveling_______________.(以稳定的速度).
at an average rate of
at a/the rate of
at a steady rate
根据中文意思填空
___________________(大多数教师) are against the demand.
②Their latest product is aimed at the______(大众)market.
Language point
mass adj. & n.(1) adj. 大量的;广泛的
the problem of mass unemployment大批人失业的问题
weapons of mass destruction大规模杀伤性武器
This mass extinction is caused by hunting,habitat loss, and pollution.
这种大量的灭绝是由狩猎、栖息地丧失和污染造成的。
(2) n.团,块,堆;群;大量，许多
a mass of/masses of大量，许多
搭配the mass ......中的大多数
mass
单句语法填空
①I've got ________(mass) of work to do.
②The attempt is supported by the_______(mass) of the population.
masses
mass
①The mass of teachers
Language point
extinct adj. 已灭绝的
an extinct volcano死火山
an extinct species已灭绝的一个物种
Between 150 and 200 speckles are becoming extinct every day.
每天都有150到200个物种灭绝。
词语积累
extinction n.灭绝
be close to extinction 濒临灭绝
preserve endangered species from extinction保护濒危物种不致灭绝
lead to the extinction of many animals导致许多动物的灭绝
根据中文意思填空
①The dinosaur became _______(灭绝)before the appearance of man.
②The mountain gorilla is on the verge of __________(灭绝).
③The tiger is in be close to _______(灭绝).
extinct
extinction
extinct
Language point
be concerned about 对......关切的;为....担忧的
as/so far as sb./sth. is concerned ....就......而言
be concerned with ....关涉及; 对......关心的
I'm concerned about the African elephants.
我很担心非洲象。
concern v. &n.
(1)vt.涉及; ...担忧
(2) n.担心;忧虑;关注;利害关系
搭配with concern关切地; show/express concern about for对...表示担心/关心
单句语法填空
①My teacher is looking at me_____________(关切地).
②They sowed great concern_______(对......关心)her safety.
③______________________(就我而言),reading English newspapers is of great help to our English study.
with concern
about
As far as I am concerned
Language point
aware adj, 知道;发觉; ...意识的(不用于名词前)
be/become aware of......知道/意识到...../that...知道/意识到......
We must make people aware of the problem and help protect the endangered wildlife.
我们必须让人们意识到这个问题，帮助保护频危野生动......
根据中文意思填空
①We are fully_________(意识到)the dangers.
②Curiosity gave us all a natural __________(aware)．
③ People should _______________(提高......意识) environmental protection.
aware of
awareness
raise awareness
Language point
adapt vi.&vt.
(1) vi.适应vt.使适应:使适合
搭配: adapt to适应/透合......
adapt oneself to 使其人自已适应/适合......
Elephants need large living spaces,so It's difficult that for them to adapt to the changes.
大象需要大的生存空间，因此对它们来说适应变化是困难的。
(2) vt.改编，改写(剧本等)
根据中文意思填空
① I've decided to______(改编)the novel for a TV series.
②It is not easy to adapt oneself ____(适应)new conditions.
③If you’re outgoing, it is very easy for you to __________________(适应新环境) while studying abroad.
adapt
to
are often adapted for
Language point
measure n. &v.
(1) n.措施;方法;计量单位
词语搭配
made to measure量身定做
take measures to do sth.采取措施做某事
What measures are being taken to help them
正在采取什么措施来帮助它们
(2) vt.测量;度量;估量
(3) linking verb (尺寸、长短、数量等)量度为
根据中文意思填空
①A number __________(方法)were taken to alleviate the problem.
②I'll need to get a suit made to________(订做).
③It's hard to _________(估量)the importance of good manner.
④Education shouldn't be __________(衡量) only by examination results.
⑤The main bedroom __________ (量度为)12 feet by 15 feet.
measured
measures
measure
measures
measure
Summarize
1. illegal adj. 非法的;不合法的
2. hunt v.打猎;搜寻n.搜寻;打猎
3. immediately adv.立刻
4. alarming adj.惊人的;使人惊恐的
5. rate n. 速度;比率vt.等级划分
6. extinct adj.已灭绝的
7. mass adj.大量的;广泛的n.团;块
8. aware adj. 知道;意识到
9. endanger vt. 使遭受危险;危害
10. average adj.平均的;平常的 n.平均数;平均水平
11. measure n.措施;方法v. 测量;度量
12. pressure n.压力;要求
重点单词
Summarize
1. on earth 究竟;到底
2. aware of 意识到;知道
3. die out 灭亡;逐渐消失
4. on average 平均
5. make progress 取得进步
6. concerned about 对...关切的;为....担忧的
7. adapt to 适应
重点短语
Summarize
In this lesson, the reading part of the text first shows us the serious problems in wildlife protection. In this part, we learn about the endangered African elephant and expand our understanding of the current situation of other endangered animals. Understand the reasons why animals are on the verge of extinction. In the listening part, we listened to a speech on what measures people are taking to protect endangered animals. In the pronunciation practice part, we practice word segmentation according to syllables and read aloud with correct stress.
1.Review the new words and phases.
2.Complete the excises books.
3.Choose an endangered animal and talk with your
partner about the current situation faced by this animal
and how we can help them.
Homework
Homework
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